#388FAC#388FAC

#388FAC is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.0% C 0.093 H 223.6°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#388FAC
RGB	rgb(56, 143, 172)
HSL	hsl(195, 51%, 45%)
HSV	hsv(195, 67%, 67%)
CMYK	cmyk(67.4%, 16.9%, 0%, 32.5%)
CIE-LAB	lab(55.55, -16.56, -22.87)
CIE-LCH	lch(55.55, 28.24, 234.09°)
OKLab	oklab(61% -0.067 -0.0639)
OKLCH	oklch(61% 0.093 223.6)
XYZ	xyz(18.8967, 23.4622, 42.5545)
Luminance	0.2346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388FAC #AC5538

analogous

#38AC8F #388FAC #3855AC

triadic

#388FAC #AC388F #8FAC38

tetradic

#388FAC #8F38AC #AC5538 #55AC38

square

#388FAC #8F38AC #AC5538 #55AC38

split-complementary

#388FAC #AC3855 #AC8F38

monochromatic

#1A4250 #29697E #388FAC #58ADC9 #87C4D8

Accessibility & contrast

On white

3.69

#388FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#388FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388FAC

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388FAC	#FFFFFF	#000000	##000000
##388FAC	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8CAE

Deuteranopia (green-blind)

#6E80AC

Tritanopia (blue-blind)

#009898

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #388fac;
/* rgb */ color: rgb(56, 143, 172);
/* oklch */ color: oklch(61.0% 0.093 223.6);

Tailwind

colors: {
  custom: {
    50: '#7cb0c4',
    500: '#388fac',
    950: '#000000',
  },
}

SCSS

$custom: #388fac;
$custom-light: #7cb0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#388fac",
  "rgb": {
    "r": 56,
    "g": 143,
    "b": 172
  },
  "hsl": {
    "h": 195,
    "s": 50.877,
    "l": 44.706
  },
  "oklch": {
    "l": 0.61,
    "c": 0.09259,
    "h": 223.6
  },
  "luminance": 0.23464
}

Semantic roles & 50–950 ramp

primary

#388FAC

secondary

#C28F7E

accent

#714DDA

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #388FAC

Body copy rendered with the generated semantic roles for this colour.

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